Home / 23,656,323.78-32,646,151.98-13,873,823.64

Finding the Fourth Proportional to 23,656,323.78, 32,646,151.98 and 13,873,823.64

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Solution

The fourth proportional to 23,656,323.78, 32,646,151.98 and 13,873,823.64 is: 19,146,125.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,656,323.78 : 32,646,151.98 = 13,873,823.64 : x
  2. Step 2: Convert to fraction form
    23,656,323.78/32,646,151.98 = 13,873,823.64/x
  3. Step 3: Cross multiply
    23,656,323.78x = 32,646,151.98 × 13,873,823.64
  4. Step 4: Simplify right side
    23,656,323.78x = 452,926,955,095,156.81
  5. Step 5: Solve for x
    x = 452,926,955,095,156.81/23,656,323.78
  6. Step 6: Final answer
    x = 19,146,125.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.